package com.yan.furns.service;

import com.yan.furns.entity.Member;

/**
 * @author Yzb
 * @version 1.0
 */
public interface MemberService {
	// 注册用户
	boolean registerMember(Member member);

	// 判断用户名是否存在
	boolean existUsername(String username);

	// 用户登录
	Member login(String username, String password);
}
